#C03F44#C03F44

#C03F44 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.3% C 0.165 H 22.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#C03F44
RGB	rgb(192, 63, 68)
HSL	hsl(358, 51%, 50%)
HSV	hsv(358, 67%, 75%)
CMYK	cmyk(0%, 67.2%, 64.6%, 24.7%)
CIE-LAB	lab(45.88, 51.74, 26.18)
CIE-LCH	lch(45.88, 57.98, 26.84°)
OKLab	oklab(55.35% 0.1526 0.0623)
OKLCH	oklch(55.35% 0.165 22.2)
XYZ	xyz(24.5616, 15.1823, 7.1049)
Luminance	0.1518 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03F44 #3FC0BB

analogous

#C03F85 #C03F44 #C07A3F

triadic

#C03F44 #44C03F #3F44C0

tetradic

#C03F44 #85C03F #3FC0BB #7A3FC0

square

#C03F44 #85C03F #3FC0BB #7A3FC0

split-complementary

#C03F44 #3FC07A #3F85C0

monochromatic

#642123 #923034 #C03F44 #CF6D71 #DE9B9E

Accessibility & contrast

On white

5.20

#C03F44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#C03F44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03F44

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03F44	#FFFFFF	#000000	##FFFFFF
##C03F44	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615B43

Deuteranopia (green-blind)

#827740

Tritanopia (blue-blind)

#D21F42

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03f44;
/* rgb */ color: rgb(192, 63, 68);
/* oklch */ color: oklch(55.3% 0.165 22.2);

Tailwind

colors: {
  custom: {
    50: '#da7b78',
    500: '#c03f44',
    950: '#000000',
  },
}

SCSS

$custom: #c03f44;
$custom-light: #da7b78;
$custom-dark: #000000;

JSON

{
  "hex": "#c03f44",
  "rgb": {
    "r": 192,
    "g": 63,
    "b": 68
  },
  "hsl": {
    "h": 357.674,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.55346,
    "c": 0.16479,
    "h": 22.2
  },
  "luminance": 0.15179
}

Semantic roles & 50–950 ramp

primary

#C03F44

secondary

#91CAC8

accent

#DAD54E

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C03F44

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →